Acreage: 916.92 km2
Concession blocks: 246, 247
Coordinates [1992]
| No. Point | x [PUWG92] | y [PUWG92] |
| 1 | 458612.86 | 329000.37 |
| 2 | 449098.43 | 390925.24 |
| 3 | 434350.20 | 388236.63 |
| 4 | 435825.17 | 379052.82 |
| 5 | 436042.65 | 379058.04 |
| 6 | 436084.28 | 377442.15 |
| 7 | 444253.75 | 327199.72 |
Location
- onshore
Wielkopolskie province
- Gostyń country, communes: Borek Wielkopolski (7.77%), Gostyń (12.28%), Krobia (3.04%), Osieczna (12.80%), Pępowo (2.38%), Piaski (10.70%), Pogorzela (9.73%), Poniec (3.84%),
- Jarocin country, communes: Jarczewo (1.25%), Jarocin (0.39%),
- Krotoszyn country, communes: Kobylin (0.34%), Koźmin Wielkopolski (6.13%), Krotoszyn (0.65%),
- Leszno country, communes: Krzemieniewo (11.25%), Leszno (2.47%), Lipno (9.96%), Rydzyna (2.19%), Święciechowa (1.47%),
- Kościan country, communes: Krzywiń (1.10%), Śmigiel (0.26%).
Petroleum systems
I – CONVENTIONAL Permian – Main Dolomite, Zechstein Limestone, Upper Rotliegend, Lower Carboniferous?
II – UNCONVENTIONAL (tight gas) Lower Carboniferous?
Source rocks
I – Main Dolomite microbialites, Carboniferous claystones and mudstones
II – Carboniferous fine-grained clastic rocks